價格：免費
更新日期：2018-05-28
檔案大小：66.8 MB
目前版本：2.1.0
版本需求：需要 iOS 9.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Interactive Mouth-Muscle-Training that helps you reach the correct tongue resting position.
With Kieferfreund you start a compact training program, you can use flexibly with you smartphone or tablet. The app leads you through video learning content and helps you with your training.
支援平台：iPhone, iPad